New Planet-weighing Technique Found: "Although there have been about 800 extra-solar planets discovered so far in our galaxy, the precise masses of the majority of them are still unknown, as the most-common planet-finding technique provides only a general idea of an object’s mass. Previously, the only way to determine a planet’s exact mass was if it transits—has an orbit that periodically eclipses that of its host star."
Galaxy Photos, Milk Way Galaxy -- National Geographic
Kepler returns to science mode “ After a “wheel rest” safe mode that began on January NASA’s Kepler spacecraft returned to science data collection at 5 p. PST on January During.
Here we've got a collection of very interesting facts about dreams. Here we've got a collection of very interesting facts about dreams.
Star of Africa, the world's largest flawless cut diamond. The Cullinan I, or Great Star of Africa, weighs carats and is part of the British Crown Jewels.